Lance, how was the optical quality of the glass?
I cracked the windshield of an RX300 a couple of years ago. I had a non-Toyota quote (I think it was PPG) for about $250. The Toyota glass was over $600. Both quotes were from the same auto glass installer. Two Lexus dealers said they wouldn't take trade-ins with non-Toyota glass, so I went with the Lexus/Toyota glass. It had the worst distortion I'd ever seen in a windshield. Lexus agreed to replace it under warranty. The new one was better, but still poor.
I replaced the glass in a 2000 Suburban at about the same time for $200, with no optical problems.
The glass in my new 4Runner is better than the original glass in the RX300. I hope I can keep the rocks off of it.